4169081 has 8 divisors (see below), whose sum is σ = 4778304. Its totient is φ = 3563280.

The previous prime is 4169057. The next prime is 4169083. The reversal of 4169081 is 1809614.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4169081 - 2¹⁰ = 4168057 is a prime.

It is a super-2 number, since 2×4169081² = 34762472769122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4169083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2831 + ... + 4043.

It is an arithmetic number, because the mean of its divisors is an integer number (597288).

Almost surely, 2^4169081 is an apocalyptic number.

It is an amenable number.

4169081 is a deficient number, since it is larger than the sum of its proper divisors (609223).

4169081 is a wasteful number, since it uses less digits than its factorization.

4169081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1711.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 4169081 is about 2041.8327551492. The cubic root of 4169081 is about 160.9459716092.

The spelling of 4169081 in words is "four million, one hundred sixty-nine thousand, eighty-one".